CN102322014B - Road roller, water spray control system and method - Google Patents
Road roller, water spray control system and method Download PDFInfo
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- CN102322014B CN102322014B CN2011101998596A CN201110199859A CN102322014B CN 102322014 B CN102322014 B CN 102322014B CN 2011101998596 A CN2011101998596 A CN 2011101998596A CN 201110199859 A CN201110199859 A CN 201110199859A CN 102322014 B CN102322014 B CN 102322014B
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Abstract
The invention provides a road roller, a water spray control system and a method, wherein the water spray control system comprises a water tank, two water supply branches and two water spray pipe groups; each water supply branch comprises a water filter which is connected with the water tank, a water pump which is connected with the water filter and the two water spray pipe groups, and a flushing control switch; the first end of the flushing control switch is connected with a water outlet of the water pump, and the second end of the flushing control switch is connected with a water inlet of the water pump in the other water supply branch; the water spray control system also comprises a water spray control switch and a controller; one end of the water spray control switch is connected with the water outlets of the water pumps in the two water supply branches, and the other end of the water spray control switch is connected with the two water spray pipe groups; the controller is used for controlling the off of the water spray control switch when the water amount of the water pumps in the two water supply branches is lower than a preset value, and controlling the flushing control switches in the two water supply branches to be sequentially communicated for a preset time. In the invention, the water filters are automatically cleaned, the water spray quality is improved and the service life of the water pumps is prolonged.
Description
Technical field
The present invention relates to the road roller field, be specifically related to a kind of road roller and sprinkling control system and method.
Background technology
Double-steel wheeled vibratory roller or rubber-tyred roller, when carrying out construction operation, in order to prevent steel wheel or tire viscous bitumen material, affect construction quality of pavement, have generally all configured sprinkler system.Each sprinkler system mainly adopts the mode of clearance-type watering, as shown in Figure 1, it comprises: a cover water tank 101, water filter 102, water pump 15 water pumps 17, front sprinkler pipe group 18, rear sprinkler pipe group 19 and flap valve 103, water pump 15 and alternately gap watering of water pump 17, the application life that can greatly improve water pump.
Yet, because the water quality within building-site adds water tank is poor, often there is impurity to stop up water filter or water lines, the water yield that water pump 15 or water pump 17 suck is few, thereby cause front sprinkler pipe group 18 and rear sprinkler pipe group 19 water outlets are less or atomizing effect is poor, sprinkle water inhomogeneous, and then cause steel wheel or tire sizing.In addition, if the water inlet back pressure long term maintenance of water pump 15 and water pump 17 in higher level, also can greatly reduce its application life.
Summary of the invention
In order to overcome above-mentioned defect and the deficiency of prior art, the first purpose of the present invention is to provide a kind of sprinkling control system of effective dredging water transport channel, comprise: water tank, two water supply branch roads, sprinkler pipe group, each water supply branch road comprises: the water filter that is connected with water tank, the water pump that is connected with water filter and sprinkler pipe group, rinse gauge tap; The first end that rinses gauge tap is connected with the delivery port of water pump, and the second end is connected with the water inlet of water pump in another water supply branch road; Sprinkling control system also comprises: the spray control switch, and an end of spray control switch connects the delivery port of water pump in two water supply branch roads, and the other end connects the sprinkler pipe group; Controller,, control the spray control switch and disconnect during all lower than preset value for the water yield at two water supply branch road water pumps, and control two successively conducting of the flushing gauge tap in water supply branch road Preset Times.
in order to overcome above-mentioned defect and the deficiency of prior art, the second purpose of the present invention is to provide a kind of sprinkling control method of effective dredging water transport channel, be applied to a kind of sprinkler system, sprinkler system comprises the first water supply branch road and the second water supply branch road, and every the water supply branch road comprises: the water filter that is connected with water tank, the water pump that is connected respectively with water filter water side and sprinkler pipe group, this sprinkling control method comprises: the water yield of controller water pump in two water supply branch roads is during all lower than preset value, control the delivery port of water pump in two water supply branch roads and the disconnection that is connected of sprinkler pipe group, and the pump outlet of the pump outlet of the first water supply branch road and the second water supply branch road successively respectively in corresponding and the second power supply branch road the water side of water filter in branch road that powers, the water side and first of water filter be communicated with Preset Time.
The present invention also provides a kind of road roller of applying above-mentioned sprinkling control system.
Various embodiments of the present invention by above-mentioned controller when impurity occurring, the water of controlling each pump outlet oppositely rinses the water filter in another watering branch road, realized water filter is carried out to the periodic cleaning maintenance, extend the life-span of water pump, reach the uniform purpose of watering, and simple in structure, easy to operate.
The accompanying drawing explanation
Figure 1 shows that the structural representation of existing sprinkling control system embodiment;
Figure 2 shows that the structural representation of sprinkling control system embodiment of the present invention;
Figure 3 shows that the structural representation of sprinkling control system embodiment middle controller of the present invention and water yield induction installation;
Figure 4 shows that the flow chart of sprinkling control method embodiment of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment that obtains, belong to the scope of protection of the invention.
Device embodiment
As shown in Figures 2 and 3, sprinkling control system embodiment of the present invention comprises: 1, two water filter 2 of water tank and 3, two water pumps 5 and 7, Solenoid ball valve 4,6 and 10, front sprinkler pipe group 8 and rear sprinkler pipe group 9, controller 11.Wherein, connected mode and the prior art of water tank 1, each water filter, each water pump and each sprinkler pipe group are basically identical.Wherein, Solenoid ball valve 4,6 can be called the flushing gauge tap, and Solenoid ball valve 10 can be called the spray control switch.
Its difference is, in the present embodiment, two water pumps 5 and 7 correspondingly respectively are connected with water tank 1 by two water filters 2 and 3, are two water delivery branch roads that separate, and between two water pumps 6 and 7 delivery port and two sprinkler pipe groups 8 and 9, also has been connected Solenoid ball valve 10; In addition, the water inlet of the delivery port of water pump 5 and water pump 7 is connected by Solenoid ball valve 4, and the water inlet of the delivery port of water pump 7 and water pump 5 is connected by Solenoid ball valve 6.
During concrete operations, can utilize controller 11 by direct current, to control the break-make of each Solenoid ball valve.When water filter 2, or/and while in water filter 3, having impurity to stop up, correspondence will cause water pump 5 or/and the flow of inlet water of water pump 7 reduces or disappears, towards the water yield of two sprinkler pipe groups 8 and 9 is also corresponding, reduces or disappears; At this moment, can indicate it to sprinkle water by operation control 11 and stop control operation and aqueduct flushing, controller 11, after receiving that watering stops indication information, be controlled Solenoid ball valve 10 dead electricity, sprinkling pipeline is closed, and control Solenoid ball valve 4 obtains electric and Solenoid ball valve 6 dead electricity; Make strainer 2, water pump 5, Solenoid ball valve 4 and water filter 3 form a loop, water under high pressure is rinsed the impurity in water filter 3 well; Rinse Preset Time as (10s) after, control Solenoid ball valve 6 electric and Solenoid ball valve 5 dead electricity make water filter 3, water pump 7, Solenoid ball valve 6 and water filter 2 form loops, water under high pressure is rinsed the impurity in water filter 2 well; After rinsing Preset Time (as 10s), can control Solenoid ball valve 10 must be electric, and Solenoid ball valve 4 and Solenoid ball valve 6 dead electricity, sprinkler system recover normal.
When normally sprinkling water operation, water filter 2 and water filter 3 all do not stop up, and Solenoid ball valve 4 and 6 disconnects, Solenoid ball valve 10 conductings, water pump 5 and 7 interval works, by sprinkling pipeline before and after the past road roller of the water pump in water tank 1, on the steel wheel surface, form uniform water film, prevent the steel wheel viscous bitumen.
It will be appreciated by those skilled in the art that, when 2 water filters or the obstruction of 3 water filters, controller 11 can control Solenoid ball valve 4 with Solenoid ball valve 6 alternate conduction until impurity is removed clean, the length of Preset Time can arrange according to actual needs, and the order of Solenoid ball valve 4 and Solenoid ball valve 6 conductings can free setting; After impurity is removed totally, by controller 11, control Solenoid ball valves 4 and disconnect and Solenoid ball valve 10 conductings with Solenoid ball valve 6, realize that normally the function of watering is preferred version.Each Solenoid ball valve can also adopt other switching device, as the electromagnetic valve of other types; Adopting simultaneously two sprinkler pipe groups is that its concrete number does not affect purpose of the present invention, can freely arrange for alternately watering.
As shown in Figure 3, this sprinkling control system can also comprise: water yield induction installation 12 for the water yield information of the water inlet of sensing water pump 5,7, and is sent to controller 11 by water yield information; This water yield induction installation 12 can be for as ultrasonic sensing device etc., and the content well known to those skilled in the art that is applied as due to ultrasonic sensing device etc., do not repeat them here; The water yield information of the delivery port that in addition, water yield induction installation 12 also can sensing water pump 5,7;
Controller 11 can comprise:
Receiving element (110), for receiving the water yield information of two water supply branch road water pumps (5,7); It will be understood by those skilled in the art that receiving element (110) can receive the water yield information that water yield induction installation 12 sends, can be the operator inputs in controller water yield information;
Judging unit 112, be used to comparing water yield information and preset value;
Watering stop control unit 114, for when judging unit 112 is determined water yield information less than preset value, control spray control switch 10 and disconnect, and control two flushing gauge tap 4,6 successively conducting Preset Times in the water supply branch road;
Watering starts control module 116, for when judging unit 112 is determined water yield information more than or equal to preset value, controls 10 conductings of spray control switch, and controls two flushing gauge taps 4,6 in the water supply branch road and all disconnect.
The present invention respectively installs embodiment by in existing sprinkler system, setting up above-mentioned controller 11, water filter and each Solenoid ball valve, realized when impurity occurring, utilize the water of each pump outlet oppositely the water filter in another watering branch road to be rinsed, water filter is carried out to the periodic cleaning maintenance, extend the life-span of water pump, reach the uniform purpose of watering; It takes full advantage of existing sprinkler system, avoid dismantling sprinkling pipeline, the problem that in the quick solution work progress, water filter stops up, and simple to operate, utilize direct current to control the Solenoid ball valve break-make, the reverse cleaning operation is as long as use a button or an order to complete.
Embodiment of the method
As shown in Figure 4, the present invention can also comprise a kind of method that is applied to above-mentioned sprinkler system, specifically comprises:
Step 402: the water yield information of the water inlet of water pump 5,7 in two water supply branch roads of water yield induction installation 12 sensing, and water yield information is sent to controller 11;
Step 404: the water yield of controller 11 in two water pumps during lower than preset value, controlled the delivery port of water pump in two water supply branch roads and the disconnection that is connected of sprinkler pipe group; And water pump 7 delivery ports of controlling water pump 5 delivery ports of the first water supply branch road and the second water supply branch road successively in corresponding and the second power supply branch road the water side of water filter 2 in branch road that powers, the water side and first of water filter 3 be communicated with Preset Time;
Step 406: controller 11 during all more than or equal to preset value, is controlled the delivery port of water pump in two water supply branch roads and the conducting that is connected of sprinkler pipe group in the water yield information of determining two water supply branch roads; And the water side of controlling water filter 3 in water pump 5 delivery ports of the first water supply branch road and the second power supply branch road disconnects; And the water side of controlling water filter 2 in water pump 7 delivery ports of the second water supply branch road and the first power supply branch road disconnects.
It will be understood by those skilled in the art that step 402 has realized the automatic detection of the water yield, be convenient to realize the automation of flushing water strainer impurity, step 406 is the normal watering state that automatically recovers, and step 402 and 406 is preferred version; During concrete operations, two water yield induction installations 12 water yield of two water pumps of sensing respectively can also be set, if the water yield of water pump 5 is during less than above-mentioned preset value, when controlling Solenoid ball valve 10 disconnection, control Solenoid ball valve 6 conductings and control Solenoid ball valve 4 and disconnect, that is to say, only need the water filter in water supply branch road that washing water quantity reduces to get final product.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. sprinkling control system, comprise: two water supply branch roads that are connected with water tank (1) and sprinkler pipe group (8,9), it is characterized in that, each water supply branch road comprises: the water filter (2,3) that is connected with described water tank (1), the water pump (5,7) that is connected respectively with water side and the described sprinkler pipe group (8,9) of described water filter, rinse gauge tap (4,6); The first end of described flushing gauge tap (4,6) is connected with the delivery port of described water pump (5,7), and the second end is connected with the water inlet of water pump (5,7) in another water supply branch road;
Described sprinkling control system also comprises:
Spray control switch (10), an end of described spray control switch connects the delivery port of water pump (5,7) in described two water supply branch roads, and the other end connects described sprinkler pipe group (8,9);
Controller (11),, control described spray control switch (10) and disconnect during all lower than preset value for the water yield at described two water supply branch road water pumps, and control successively conducting of flushing gauge tap (4, the 6) Preset Time in described two water supply branch roads.
2. sprinkling control system according to claim 1, is characterized in that, described controller (11) comprising:
Receiving element (110), for receiving the water yield information of described two water supply branch road water pumps (5,7);
Judging unit (112), be used to comparing described water yield information and preset value;
Watering stop control unit (114), for the water yield information of determining described two water supply branch roads the first water supply branch road at described judging unit (112) less than the water yield information of described preset value and the second water supply branch road during more than or equal to described preset value, the flushing gauge tap (4,6) of controlling in described spray control switch (10) and described the first water supply branch road disconnects, and controls the described Preset Time of flushing gauge tap (6,4) conducting of described the second water supply branch road; The water yield information of determining water pump in described two water supply branch roads at described judging unit (112) is during all lower than preset value, while controlling described spray control switch (10) disconnection, and control successively conducting of flushing gauge tap (4, the 6) Preset Time in described two water supply branch roads.
3. sprinkling control system according to claim 2, is characterized in that, also comprises:
Two water yield induction installations (12), for the water yield information of described two the water supply branch road water pumps of corresponding sensing (5,7) one by one, and be sent to described receiving element (110) by described water yield information.
4. according to claim 2 or 3 described sprinkling control systems, is characterized in that, described controller (11) also comprises:
Watering starts control module (116), for the water yield information of determining described two water supply branch road water pumps according to described judging unit (112) during all more than or equal to described preset value, control described spray control switch (10) conducting, and the flushing gauge tap (4,6) of controlling in described two water supply branch roads disconnects.
5. according to the described sprinkling control system of any one in the claims 1-3, it is characterized in that, described spray control switch (10) and flushing gauge tap (4,6) are electromagnetic valve.
6. a road roller, is characterized in that, comprises sprinkling control system as described as any one in claim 1-5.
7. sprinkling control method, be applied to a kind of sprinkler system, described sprinkler system comprises the first water supply branch road and the second water supply branch road, and each water supply branch road comprises: the water filter (2,3) that is connected with water tank (1), the water pump (5,7) that is connected respectively with described water filter (2,3) water side and sprinkler pipe group (8,9), it is characterized in that, comprising:
The water yield of controller (11) water pump in described two water supply branch roads during all lower than preset value, is controlled the delivery port of water pump (5,7) in described two water supply branch roads and the disconnection that is connected of described sprinkler pipe group (8,9); And water pump (7, the 5) delivery port of controlling water pump (5, the 7) delivery port of described the first water supply branch road and described the second water supply branch road successively respectively in corresponding and described the second power supply branch road the water side of water filter (2,3) in branch road that powers, the water side and described first of water filter (3,2) be communicated with Preset Time.
8. sprinkling control method according to claim 7, is characterized in that, the delivery port of water pump (5,7) also comprises with the step that being connected of described sprinkler pipe group (8,9) disconnects before in described two the water supply branch roads of described control:
Two water yield induction installations (12) are the water yield information of water pump (5,7) in described two the water supply branch roads of corresponding sensing one by one, and described water yield information is sent to described controller (11).
9. sprinkling control method according to claim 8, is characterized in that, after the described step that described water yield information is sent to described controller (11), comprises:
described controller (11) the described water yield information of comparison and described preset value, and in determining described two water supply branch roads the water yield information of the first water supply branch road less than described preset value, and when in definite described two water supply branch roads, the water yield information of the second water supply branch road is more than or equal to described preset value, control water pump (5 in described two water supply branch roads, 7) delivery port and described sprinkler pipe group (8, 9) connection disconnects, and control water pump (5 in described the first water supply branch road, 7) water filter (3 in delivery port and described the second water supply branch road, 2) water side disconnects, and control water pump (7 in described the second water supply branch road, 5) water filter (2 in delivery port and described the first water supply branch road, 3) the described Preset Time of water side conducting.
10. sprinkling control method according to claim 9, is characterized in that, after the step of described controller (11) the described water yield information of comparison and preset value, also comprises:
The water yield information of described controller (11) water pump (5,7) in determining described two water supply branch roads during all more than or equal to described preset value, is controlled the delivery port of water pump (5,7) in described two water supply branch roads and the conducting that is connected of described sprinkler pipe group (8,9); And the water side of controlling water filter (3,2) in water pump (5, the 7) delivery port of described the first water supply branch road and described the second power supply branch road disconnects; And the water side of controlling water filter (2,3) in water pump (7, the 5) delivery port of described the second water supply branch road and described the first power supply branch road disconnects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101998596A CN102322014B (en) | 2011-07-15 | 2011-07-15 | Road roller, water spray control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101998596A CN102322014B (en) | 2011-07-15 | 2011-07-15 | Road roller, water spray control system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102322014A CN102322014A (en) | 2012-01-18 |
| CN102322014B true CN102322014B (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101998596A Expired - Fee Related CN102322014B (en) | 2011-07-15 | 2011-07-15 | Road roller, water spray control system and method |
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| Country | Link |
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| CN (1) | CN102322014B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099852B (en) * | 2014-06-20 | 2017-04-05 | 湖南三一路面机械有限公司 | Road roller and its sprinkler system |
| CN108487002A (en) * | 2018-05-23 | 2018-09-04 | 柳工无锡路面机械有限公司 | A kind of double intelligent steel wheel road rollers intelligent sprinkling control system and its control method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4209988A (en) * | 1978-02-09 | 1980-07-01 | Stothert & Pitt Limited | Safety control system for self-propelled road rollers |
| CN101709564A (en) * | 2009-11-15 | 2010-05-19 | 江阴柳工道路机械有限公司 | Oil sprinkling and swabbing system for tyre surface of tyre roller |
| CN201567516U (en) * | 2009-11-15 | 2010-09-01 | 江阴柳工道路机械有限公司 | Oil sprinkling and applying system for tyre surface of tyre road roller |
-
2011
- 2011-07-15 CN CN2011101998596A patent/CN102322014B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4209988A (en) * | 1978-02-09 | 1980-07-01 | Stothert & Pitt Limited | Safety control system for self-propelled road rollers |
| CN101709564A (en) * | 2009-11-15 | 2010-05-19 | 江阴柳工道路机械有限公司 | Oil sprinkling and swabbing system for tyre surface of tyre roller |
| CN201567516U (en) * | 2009-11-15 | 2010-09-01 | 江阴柳工道路机械有限公司 | Oil sprinkling and applying system for tyre surface of tyre road roller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102322014A (en) | 2012-01-18 |
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